You can confuse self-driving cars by altering street signs
It doesn't take much to send autonomous cars crashing into each other.
Researchers make a surprisingly smooth artificial video of Obama
Their program grafts audio-synced mouths onto existing videos.
University offers course to help sniff out and refute 'bullshit'
Get the tools to show your "casually racist uncle ... why a claim is bullshit."
DARPA tests buoy network for fallback military comms at sea
The TUNA program is about maintaining the flow of vital data when primary networks go down.
ICYMI: Using brain power to move a game character
The power of brain waves compel you.
Uber and Lyft aren't immune to racial discrimination by drivers
A study shows that drivers are more likely to cancel or make you wait if you're black.
Researchers use the human body to transfer wireless passwords
Like conducting electricity but with precious data.
HemaApp gives smartphones the power to detect anemia
It uses the phone's flash to analyze the condition of a patient's blood.
Sun-powered bacteria turn nasty CO2 into helpful biofuel
The organisms reduce pollution and create fuel in one step.